But this doing for others isn't just something we "should" do. It is also something we "want" to do, something we "need" to do to help us feel whole and human. It a soul call, a call to be our best human self. When we feel guilty maybe we "should" pay attention to the guilt for a short time, and do what we know we need to do so that it doesn't linger. Helping someone is a great antidote to guilt.